CA2940630A1 - Indicateur de migration double - Google Patents

Indicateur de migration double

Info

Publication number
CA2940630A1
CA2940630A1 CA2940630A CA2940630A CA2940630A1 CA 2940630 A1 CA2940630 A1 CA 2940630A1 CA 2940630 A CA2940630 A CA 2940630A CA 2940630 A CA2940630 A CA 2940630A CA 2940630 A1 CA2940630 A1 CA 2940630A1
Authority
CA
Canada
Prior art keywords
indicator
minutes
sterilization
chemical composition
marker
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA2940630A
Other languages
English (en)
Other versions
CA2940630C (fr
Inventor
Harry Bala
Mark Bala
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
American Sterilizer Co
Original Assignee
American Sterilizer Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US14/197,932 external-priority patent/US9360464B2/en
Application filed by American Sterilizer Co filed Critical American Sterilizer Co
Publication of CA2940630A1 publication Critical patent/CA2940630A1/fr
Application granted granted Critical
Publication of CA2940630C publication Critical patent/CA2940630C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/52—Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements
    • G01N33/525—Multi-layer analytical elements
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/26—Accessories or devices or components used for biocidal treatment
    • A61L2/28—Devices for testing the effectiveness or completeness of sterilisation, e.g. indicators which change colour
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/04—Heat
    • A61L2/06—Hot gas
    • A61L2/07—Steam
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K3/00—Thermometers giving results other than momentary value of temperature
    • G01K3/02—Thermometers giving results other than momentary value of temperature giving means values; giving integrated values
    • G01K3/04—Thermometers giving results other than momentary value of temperature giving means values; giving integrated values in respect of time
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators
    • G01N31/226—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators for investigating the degree of sterilisation
CA2940630A 2014-03-05 2015-02-23 Indicateur de migration double Active CA2940630C (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US14/197,932 US9360464B2 (en) 2014-03-05 2014-03-05 Dual migrating indicator
US14/197,932 2014-03-05
US14/250,021 US9354227B2 (en) 2014-03-05 2014-04-10 Dual migrating indicator
US14/250,021 2014-04-10
PCT/US2015/017090 WO2015134220A1 (fr) 2014-03-05 2015-02-23 Indicateur de migration double

Publications (2)

Publication Number Publication Date
CA2940630A1 true CA2940630A1 (fr) 2015-09-11
CA2940630C CA2940630C (fr) 2017-06-13

Family

ID=52693031

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2940630A Active CA2940630C (fr) 2014-03-05 2015-02-23 Indicateur de migration double

Country Status (10)

Country Link
US (1) US9354227B2 (fr)
EP (1) EP3114445B1 (fr)
JP (1) JP6231698B2 (fr)
CN (1) CN106170306B (fr)
AU (1) AU2015225624B2 (fr)
BR (1) BR112016020385B1 (fr)
CA (1) CA2940630C (fr)
ES (1) ES2718066T3 (fr)
MX (1) MX358693B (fr)
WO (1) WO2015134220A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10119946B2 (en) * 2016-04-22 2018-11-06 American Sterilizer Company Sterilization test strip
US10704077B2 (en) * 2017-07-24 2020-07-07 American Sterilizer Company Sterilization indicator with temperature indicator
CN107823684A (zh) * 2017-11-17 2018-03-23 南京巨鲨显示科技有限公司 一种压力蒸汽灭菌化学指示片
DE102020122960A1 (de) * 2020-09-02 2022-03-03 Jointinventions Gmbh Verfahren zum Nachweis einer Desinfektion, Testkit hierfür und Desinfektionsverfahren

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3313266A (en) 1965-08-30 1967-04-11 Propper Mfg Company Inc Fusible pellet tube control
US3341238A (en) 1967-01-27 1967-09-12 Propper Mfg Company Inc Sterilization indicating devices and method of securing leader string thereto
US3652249A (en) 1969-08-26 1972-03-28 Propper Mfg Co Inc Apparatus for manufacutring assemblies of closed glass tubes each with a pellet therein
US3981683A (en) 1975-04-14 1976-09-21 Bio-Medical Sciences, Inc. Temperature responsive sterility indicator
US4448548A (en) * 1979-06-11 1984-05-15 Pymah Corporation Steam sterilization indicator
US4410493A (en) 1981-05-11 1983-10-18 Sybron Corporation Indicator device for use in steam sterilization
US5158363A (en) * 1991-08-16 1992-10-27 Propper Manufacturing Company, Inc. Steam sterilization indicator
US5378430A (en) * 1993-10-07 1995-01-03 Pymah Corporation Steam sterilization process monitor
AU1882795A (en) * 1994-03-11 1995-09-25 Propper Manufacturing Company, Inc. Steam sterilization indicator
US5602804A (en) * 1995-08-03 1997-02-11 Temtec Inc Long term rapid color changing time indicator
US5709472A (en) * 1995-10-23 1998-01-20 Lifelines Technology, Inc. Time-temperature indicator device and method of manufacture
US5895627A (en) 1997-02-28 1999-04-20 Minnesota Mining And Manufacturing Company Simplified ethylene oxide sterilization test pack
US7091042B2 (en) * 2001-11-02 2006-08-15 Ethicon, Inc. Variable resistance sterilization process challenge device and method
CN1160570C (zh) * 2001-12-31 2004-08-04 阎宁 环氧乙烷灭菌化学指示剂组合物及其制备方法和应用
DE102006034810A1 (de) * 2006-07-27 2008-01-31 Bizerba Gmbh & Co. Kg Verfahren zur Überprüfung eines zeit- und/oder temperatursensitiven Indikators
FR2910330B1 (fr) * 2006-12-22 2009-05-08 Satelec Soc Indicateur de sterilisation.
US7790105B2 (en) 2007-07-25 2010-09-07 Dana Prodicts, Inc. Sterilization challenge specimen holder
US7718125B2 (en) 2007-07-25 2010-05-18 Dana Products Inc. Sterilization challenge specimen holder
US8512633B2 (en) * 2007-08-16 2013-08-20 American Sterilizer Company Indicator for monitoring a sterilization process
BRPI0918682A2 (pt) * 2008-12-31 2016-07-05 3M Innovative Properties Co composições de indicador químico, indicador químico e métodos para determinar a eficácia de um processo de esterilização a vapor e para fabricação de um indicador químico
JP2011085538A (ja) * 2009-10-17 2011-04-28 Ntt-At Creative Corp ガスセンサ

Also Published As

Publication number Publication date
US9354227B2 (en) 2016-05-31
WO2015134220A1 (fr) 2015-09-11
JP2017506985A (ja) 2017-03-16
AU2015225624B2 (en) 2016-09-22
ES2718066T3 (es) 2019-06-27
CN106170306B (zh) 2019-06-25
BR112016020385B1 (pt) 2022-03-22
AU2015225624A1 (en) 2016-09-08
CA2940630C (fr) 2017-06-13
BR112016020385A2 (fr) 2017-08-15
CN106170306A (zh) 2016-11-30
MX2016011455A (es) 2017-04-13
EP3114445A1 (fr) 2017-01-11
EP3114445B1 (fr) 2019-01-16
JP6231698B2 (ja) 2017-11-15
US20150253311A1 (en) 2015-09-10
MX358693B (es) 2018-08-31

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US9360464B2 (en) Dual migrating indicator
US9623134B1 (en) Sterilization test strip
AU2013353394B2 (en) Air removal test strip
AU2018306824B2 (en) Sterilization indicator with temperature indicator

Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20160824